SHAIMAHAKIMI06
Answered

bonjour vous pouvez m'aider pour cette exercice de conversion 54 525m²=........hm² 54 000 000m²=........km² 53 400dm²=.......hm² 12hm²=.......km² 120 000mm²=......m² 8 238 000mm²=......m² 0,39km²=......dam² 82,35dm²=.....mm² 790 000cm²=........m² 1500dm²=.....dam² 824m²=........cm² 0,39km²=.......m² 0,04km²=.......m² 5000m²=......dam² 0,02hm²=.....dm²​

Sagot :

HATISHAM

Bonjour

54 525m²=5.4525hm²

54 000 000m²=54km²

53 400 dm²=0.0534hm²

12hm²=0.12km²

120 000mm²=0.12m²

8 238 000mm²=8.238m²

0.39km²=3900dam²

82.35dm²=823500mm²

790 000cm²=79m²

1500dm²=0.15dam²

824m²=8240000cm²

0.39km²=390000m²

0.04km²=40000m²

5000m²=50dam²

0.02hm²=20000dm²

Et voilà! ;)